MA 02/03-LR030213Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: Pavement Services Corp. DATE:
PROJECT: City of Coppell Street Repair Project, Job 03-007 SUPPLIER:
LOCATION OF POUR SET 1: Paving, eastbound lane of Glen Lakes in front
of 659 Glen Lakes
LOCATION OF POUR SET 2:
02.1077
13 February 2003
Beall
SAMPLE DATA: SET 1 SET 2 MIX NO. 340L1504
Truck No. 120 Cement
Ticket No. 89021327 Flyash
Time Batched 7:39am Sand
Time Sampled 8:55am in.
Concrete Temp. (ASTM C10§4) 67°F 1.0 in.
Air Content (ASTM C231) 4.1% Water
Unit Weight IASTM C138) Admix # 1
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS (ASTM C39)
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM Cl 43) psi Strength
50 4.75 7 02~20/03
51 4.75 7 02/20/03
52 4.75 14 02/27~03
53 4.75 14 02/27/03
54 4.75 28 03/13/03
55 4.75 28 03/13/03
113,000 4000
112,800 3990
133,300 4720
132,800 4700
142,200 5030
144,300 5100
28-Day Average 5070
4000
TECHNICIAN:
DISTRIBUTION:
EWM (7:30am-10:00am)
(1) Pavement Services Corp.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214),351-6419 Fax (214) 351-5148